Refilwe Mthimunye, Miss Universe South Africa 2015 poses at Red Rock Canyon on Sunday, December 6, 2015. The 2015 Miss Universe contestants are touring, filming, rehearsing and preparing to compete for the DIC Crown in Las Vegas. Tune in to the FOX telecast at 7:00 PM ET live/PT tape-delayed on Sunday, Dec. 20, from Planet Hollywood Resort & Casino in Las Vegas to see who will become Miss Universe 2015.